READ THE TWO ARTICLES AND ANSWER THE QUESTIONS BELOW https://astrobiology.nasa.gov/news/the-three-domains-of-life/ AND  https://www.nature.com/scitable/topicpage/the-two-empires-and-three-domains-of-14432998/ ANSWER THE QUESTIONS BELOW 1. How did the classification of a microorganism change from kingdoms to domains of life? 2. How do cell types (prokaryotes and eukaryotes) fit in the kingdom/domain classification systems? 3. Why don’t we classify viruses the same as living organisms? 4. What are the evolutionary relationships between the two empires and the three domains?